CAS 24867-26-3 appears in our catalog under these names: Minoxidil EP Impurity E, 2,4-Diamino-6-piperidinopyrimidine (Desoxyminoxidil), >95% (HPLC), 6-(Piperidin-1-yl)pyrimidine-2,4-diamine (Desoxyminoxidil), 2,4–Diamino–6–piperidinopyrimidine, 2,4-Diamino-6-piperidinopyrimidine 98%. Offered by: Chemat Brand, TRC, Mikromol, GLPBio, Ambeed. Available pack sizes: on request, 100mg, 250mg, 500mg, 25mg, 1g, 5g, 10g.